<template>
  <div class="login-container">
    <el-form :model="loginForm" :rules="loginRules"
             status-icon
             ref="loginForm"
             label-position="left"
             label-width="0px"
             class="demo-ruleForm login-page">
      <h3 class="title">系统登录</h3>
      <el-form-item prop="username">
        <el-input type="text"
                  v-model="loginForm.username"
                  auto-complete="off"
                  placeholder="用户名"
        ></el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input type="password"
                  v-model="loginForm.password"
                  auto-complete="off"
                  placeholder="密码"
        ></el-input>
      </el-form-item>
      <el-checkbox
        v-model="checked"
        class="rememberme"
      >记住密码</el-checkbox>
      <el-form-item style="width:100%;">
        <el-button type="primary" style="width:100%;" @click="handleSubmit" :loading="logining">登录</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script>
import { login } from '@/api/login'

export default {
  data () {
    return {
      logining: false,
      loginForm: {
        username: 'admin',
        password: 'admin'
      },
      loginRules: {
        username: [{required: true, message: 'please enter your account', trigger: 'blur'}],
        password: [{required: true, message: 'enter your password', trigger: 'blur'}]
      },
      checked: false
    }
  },
  methods: {
    handleSubmit (event) {
      this.$refs.loginForm.validate((valid) => {
        if (valid) {
          this.logining = true
          login(this.loginForm.username, this.loginForm.password).then((res) => {
            console.log(res)
            this.logining = false
            if (res.data.code === 0) {
              localStorage.setItem('user', this.loginForm.username)
              localStorage.setItem('token', 'token')
              this.$router.push({path: '/'})
            } else {
              this.$message(res.data.msg)
            }
          })
        } else {
          console.log('error submit!')
          return false
        }
      })
    }
  }
}
</script>

<style scoped>
.login-container {
  width: 100%;
  height: 100%;
}
.login-page {
  -webkit-border-radius: 5px;
  border-radius: 5px;
  margin: 180px auto;
  width: 350px;
  padding: 35px 35px 15px;
  background: #fff;
  border: 1px solid #eaeaea;
  box-shadow: 0 0 25px #cac6c6;
}
label.el-checkbox.rememberme {
  margin: 0px 0px 15px;
  text-align: left;
}
</style>
